Warmhaus EWA 20, Installation Manual, Page: 22 / 38

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1.6. INSTALLATION WITH VERTICAL FLUE SETS
(Ø60/100 MM)
Your Warmhaus boiler can also be installed with a vertical flue system that
can terminate on both flat and pitched roofs, vertical flue installations must
not exceed 11 m in total.
Apply a suitable lubricant to the sealing joints before connecting any flue
products and ensure the vertical flue terminal is installed level without a
slope.
The vertical flue terminal can be fitted to both flat and pitched surfaces.
Flue Data

WARNING
Warmhaus flue pipe technical specification:
Vertical Termination:
• Maximum length = 11 meters including the bend or adaptor connected
directly to the boiler.
• Effective flue length for the following:
Elbow Equivalent To Straight Length
45 Degree 0.5 meter
90 Degree 1.0 meter
Ø60/100mm, L max = 11m
A
Figure 40 Waste gas vertical outlet chimney set and Pitched Roof Outlet Tile part
installation for Roof
 INFORMATION: The vertical flue terminal can be fitted to both flat
and pitched surfaces.
Figure 41 Waste gas vertical outlet flue set Roof insulation and flue transition part
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0044_0
1.W210
70
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Figure 39 Vertical flue set installation
0045_00.D181122